对博客进行了优化置顶，收藏，热度等操作

src/main/java/com/quinn/controller/BlogController.java

@@ -5,17 +5,26 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.quinn.pojo.Blog;
 import com.quinn.pojo.BlogCategory;
+import com.quinn.pojo.BlogStar;
 import com.quinn.pojo.Comment;
 import com.quinn.service.BlogCategoryService;
 import com.quinn.service.BlogService;
+import com.quinn.service.BlogStarService;
 import com.quinn.service.CommentService;
 import com.quinn.utils.QuinnUtils;
+import com.quinn.vo.BlogStarReq;
 import com.quinn.vo.QuestionWriteForm;
+import com.quinn.vo.StarValue;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.*;
 
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -27,7 +36,7 @@ import java.util.List;
  * @since 2020-06-29
  */
 @Controller
-public class BlogController {
+public class BlogController extends BaseModelController{
 
     @Autowired
     BlogCategoryService blogCategoryService;
@@ -35,18 +44,23 @@ public class BlogController {
     BlogService blogService;
     @Autowired
     CommentService commentService;
+    @Resource
+    BlogStarService blogStarService;
 
     // 列表展示
     @GetMapping("/blog")
     public String blogList(Model model){
 
         Page<Blog> pageParam = new Page<>(1, 10);
-        blogService.page(pageParam,new QueryWrapper<Blog>().orderByDesc("gmt_create"));
+        blogService.page(pageParam,new QueryWrapper<Blog>().orderByDesc("sort").orderByDesc("gmt_create"));
         // 结果
         List<Blog> blogList = pageParam.getRecords();
         model.addAttribute("blogList",blogList);
         model.addAttribute("pageParam",pageParam);
 
+        List<Blog> topBlogList = blogService.getTopBlog();
+        model.addAttribute("topBlogList",topBlogList);
+
         // 分类信息
         List<BlogCategory> categoryList = blogCategoryService.list(null);
         model.addAttribute("categoryList",categoryList);
@@ -64,13 +78,16 @@ public class BlogController {
             page = 1;
         }
         Page<Blog> pageParam = new Page<>(page, limit);
-        blogService.page(pageParam,new QueryWrapper<Blog>().orderByDesc("gmt_create"));
+        blogService.page(pageParam,new QueryWrapper<Blog>().orderByDesc("sort").orderByDesc("gmt_create"));
 
         // 结果
         List<Blog> blogList = pageParam.getRecords();
         model.addAttribute("blogList",blogList);
         model.addAttribute("pageParam",pageParam);
 
+        List<Blog> topBlogList = blogService.getTopBlog();
+        model.addAttribute("topBlogList",topBlogList);
+
         // 分类信息
         List<BlogCategory> categoryList = blogCategoryService.list(null);
         model.addAttribute("categoryList",categoryList);
@@ -115,16 +132,52 @@ public class BlogController {
 
     // 阅读文章
     @GetMapping("/blog/read/{bid}")
-    public String read(@PathVariable("bid") String bid,Model model){
+    public String read(HttpServletRequest request, @PathVariable("bid") String bid, Model model){
         Blog blog = blogService.getOne(new QueryWrapper<Blog>().eq("bid", bid));
         blog.setViews(blog.getViews()+1);
         blogService.updateById(blog);
         model.addAttribute("blog",blog);
+
+        StarValue starValue = new StarValue();
+        starValue.setStar(false);
+        String loginUserId = getLoginUserId(request);
+        if (!StringUtils.isEmpty(loginUserId)){
+            List<BlogStar> stars = blogStarService.list(new QueryWrapper<BlogStar>().eq("user_id", loginUserId));
+            if (!CollectionUtils.isEmpty(stars)){
+                starValue.setStar(true);
+            }
+        }
+        model.addAttribute("starValue",starValue);
+
         List<Comment> commentList = commentService.list(new QueryWrapper<Comment>().eq("topic_id", bid).orderByDesc("gmt_create"));
         model.addAttribute("commentList",commentList);
         return "blog/read";
     }
 
+    // 收藏
+    @PostMapping("/blog/star")
+    public synchronized String toStar(BlogStarReq blogStarReq, Model model){
+        StarValue starValue = new StarValue();
+        starValue.setStar(false);
+        List<BlogStar> list = blogStarService.list(new QueryWrapper<BlogStar>()
+                .eq("user_id", blogStarReq.getUserId()).eq("topic_id", blogStarReq.getTopicId()));
+        if (!CollectionUtils.isEmpty(list)){
+            list.forEach(x->{
+                blogStarService.removeById(x);
+            });
+            starValue.setStar(false);
+        } else {
+            BlogStar blogStar = new BlogStar();
+            blogStar.setTopicId(blogStarReq.getTopicId());
+            blogStar.setUserId(blogStarReq.getUserId());
+            blogStar.setGmtCreate(QuinnUtils.getTime());
+            blogStarService.save(blogStar);
+            starValue.setStar(true);
+        }
+        model.addAttribute("starValue",starValue);
+        return "blog/read::star_refresh";
+    }
+
     // 编辑问题
     @GetMapping("/blog/editor/{uid}/{bid}")
     public synchronized String toEditor(@PathVariable("uid") String uid,
@@ -188,8 +241,5 @@ public class BlogController {
         return "redirect:/blog/read/"+bid;
     }
 
-
-
-
 }